LCN 4026-REG LH 689 Heavy-Duty Top Jamb Door Closer AL

LCN 4026-REG LH 689 Heavy Duty Top Jamb Closer AL is engineered to meet the demands of high-traffic environments, making it an exceptional choice for institutional and commercial applications. This regular arm door closer is designed for left-hand installations and comes in a sleek aluminum finish. Its robust construction ensures reliable performance, while the fast and accurate installation process saves time and effort on the job site. With a standard cylinder suitable for interior doors up to 5'0" and exterior doors up to 4'0", the LCN 4026-REG is versatile enough to handle a variety of door sizes. The top jamb mounting style allows for easy installation on the push side of the door, while the included plastic cover enhances its aesthetic appeal. This closer is UL and cUL listed, ensuring compliance with safety standards. The 4020 Series features a limited 30-year warranty, highlighting its durability and long-term reliability. Additionally, it is available in a range of custom powder coat finishes, allowing for integration into any design scheme. Whether you are upgrading existing hardware or installing new closers, the LCN 4026-REG delivers superior performance and peace of mind for both builders and property owners.

Heavy Duty Top Jamb Closer AL

Regular Arm Door Closer, Left Hand, Aluminum

The 4020 is LCN's best performing top jamb mounted heavy duty surface door closer designed for institutional and other high traffic applications.

The 4020 Series is designed specifically for high traffic applications.

LCN's 4020 Series is their best performing heavy duty closer that is known for its fast and accurate installation.

• Standard 4020 series closer is shipped with regular arm, standard plastic cover, and self reaming and tapping screws. See the Options tab for options.
• Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”.
• Non-sized cylinder (4021) adjustable for interior doors to 4’6” and exterior doors to 3’6”.
• Closer mounts top jamb (push side), specify right or left swinging door.
• 4021 cylinder meets ADA requirements.
• Standard or optional custom powder coat finish.
• Optional plated finish on metal cover, arm and fasteners.
• Optional SRI primer for installations in corrosive conditions is available with powder coat only.
• The 4020 Series is UL and cUL listed with regular or fusible link arms for self-closing doors.
• Tested and certified under ANSI Standard A156.4, grade one.

Resources

• 4020 Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010, 4020 & 4110 Door Closer w/ Fusible Link Arm Installation Guide
• LCN 4020 Series Cut Sheet
• LCN 4020 Series Installation Instructions
• LCN Closers & Auto Operators Installation Guide
• Von Duprin Finishes Chart